Moving from Rapid City to Birmingham (2026)
Birmingham has a COL index of 84 vs 88 for Rapid City (100 = US average). You'd pay about 5% less for the same lifestyle.
Key differences
Salary needed in Birmingham to match your Rapid City lifestyle
Based on the 5% cost of living decrease between the two cities.
| Your salary in Rapid City | Equivalent in Birmingham |
|---|---|
| $40K | $38,182 |
| $50K | $47,727 |
| $60K | $57,273 |
| $75K | $71,591 |
| $80K | $76,364 |
| $100K | $95,455 |
| $120K | $114,545 |
| $150K | $143,182 |
Monthly budget at $75K — Rapid City vs Birmingham
| Expense | Rapid City | Birmingham |
|---|---|---|
| Monthly take-home | $4,741 | $4,428 |
| 1BR rent | $1,200 | $1,200 |
| Groceries | $365 | $357 |
| Transport | $40 | $40 |
| Utilities | $148 | $175 |
| Internet | $65 | $58 |
| Left after essentials | $2,923 | $2,598 |
Frequently asked questions
Is Birmingham cheaper than Rapid City?
Yes. Birmingham has a cost of living index of 84 vs 88 for Rapid City (100 = US average). That's about 5% cheaper.
How much will I save moving from Rapid City to Birmingham?
On a $75K salary, core expenses in Birmingham run about $12/month more than Rapid City. Factor this into your salary negotiation when relocating.
What salary do I need in Birmingham to match my Rapid City lifestyle?
To maintain the same purchasing power as $75,000 in Rapid City, you'd need roughly $71,591/year in Birmingham. This is based on the overall COL index difference between the two cities.
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates at $75K. Zillow · BLS · Numbeo · For general guidance only